rnd=rnd,
nonlinearity=NonLinearity.SIGMOID,
cost_type=CostType.MeanSquared,
reverse=False,
corruption_level=0.2)
if not os.path.isfile(path_ini_params_l0):
dae_l0.save_params(path_ini_params_l0)
else:
dae_l0.set_params_vals(path_ini_params_l0)
# Create the AE in 2
nvis, nhid = nhid_l0, nhid_l1
path_ini_params_l1 = init_w_path + "dae_w_l1_init_" + str(nvis) + '_' +\
str(nhid) + ".pkl"
dae_l1 = DenoisingAutoencoder(dae_l0.encode(),
nvis=nhid_l0,
nhid=nhid_l1,
L1_reg=0.,
L2_reg=0.,
rnd=rnd,
nonlinearity=NonLinearity.TANH,
cost_type=CostType.MeanSquared,
reverse=False,
corruption_level=0.01)
if not os.path.isfile(path_ini_params_l1):
dae_l1.save_params(path_ini_params_l1)
else:
dae_l1.set_params_vals(path_ini_params_l1)
rnd=rnd,
nonlinearity=NonLinearity.SIGMOID,
cost_type=CostType.MeanSquared,
reverse=False,
corruption_level=0.2)
if not os.path.isfile(path_ini_params_l0):
dae_l0.save_params(path_ini_params_l0)
else:
dae_l0.set_params_vals(path_ini_params_l0)
# Create the AE in 2
nvis, nhid = nhid_l0, nhid_l1
path_ini_params_l1 = init_w_path + "dae_w_l1_init_" + str(nvis) + '_' +\
str(nhid) + ".pkl"
dae_l1 = DenoisingAutoencoder(dae_l0.encode((input)),
nvis=nhid_l0,
nhid=nhid_l1,
L1_reg=0.,
L2_reg=1e-2,
rnd=rnd,
nonlinearity=NonLinearity.SIGMOID,
cost_type=CostType.MeanSquared,
reverse=False,
corruption_level=0.01)
if not os.path.isfile(path_ini_params_l1):
dae_l1.save_params(path_ini_params_l1)
else:
dae_l1.set_params_vals(path_ini_params_l1)
rnd=rnd,
nonlinearity=NonLinearity.SIGMOID,
cost_type=CostType.MeanSquared,
reverse=False,
corruption_level=0.2)
if not os.path.isfile(path_ini_params_l0):
dae_l0.save_params(path_ini_params_l0)
else:
dae_l0.set_params_vals(path_ini_params_l0)
# Create the AE in 2
nvis, nhid = nhid_l0, nhid_l1
path_ini_params_l1 = init_w_path + "dae_w_l1_init_" + str(nvis) + '_' +\
str(nhid) + ".pkl"
dae_l1 = DenoisingAutoencoder(dae_l0.encode(),
nvis=nhid_l0,
nhid=nhid_l1,
L1_reg=0.,
L2_reg=0.,
rnd=rnd,
nonlinearity=NonLinearity.SIGMOID,
cost_type=CostType.MeanSquared,
reverse=False,
corruption_level=0.01)
if not os.path.isfile(path_ini_params_l1):
dae_l1.save_params(path_ini_params_l1)
else:
dae_l1.set_params_vals(path_ini_params_l1)